Crash: slapd bus error on startup parsing schema (ITS#2000)

Full_Name: Brandon Hume
Version: 2.1.3
OS: Solaris 7/SPARC
URL: http://snoopy.ucis.dal.ca/~hume/eduperson.schema
Submission from: (NULL) (129.173.2.183)
Attempting to load a schema causes slapd to bus error and core. No errors
regarding
the syntax of the schema are reported.
No existing database is needed. Schemas are loaded in slapd.conf as follows:
include /local/ldap/etc/openldap/schema/core.schema
include /local/ldap/etc/openldap/schema/cosine.schema
include /local/ldap/etc/openldap/schema/inetorgperson.schema
include /local/ldap/etc/openldap/schema/eduperson.schema
(Commenting out the eduperson.schema prevents the crash)
I've included the URL to the eduperson.schema below. I did not write it; I
just
converted the Internet2 eduperson.ldif to schema format (and I may have done it
wrong,
but slapd doesn't survive long enough to tell me so...)